/* ===========================================================
   tomaslintner.com — design system
   Kraken palette · Sora + IBM Plex Mono · static, no build step
   =========================================================== */

:root{
  /* palette */
  --teal:#08A896;
  --teal-600:#06907F;
  --teal-light:#7FDDD1;
  --teal-tint:#DFF5F2;
  --orange:#F27405;
  --orange-tint:#FDEBDC;
  --deep:#025159;
  --deep-900:#012F35;
  --deep-tint:#E1EEEF;
  --grid:#E4E9E8;
  --surface:#F5F7F6;
  --ink:#0F2A2C;
  --ink-soft:#4A6260;
  --ink-faint:#8298A0;
  --white:#fff;
  --paper:#FAF9F5;        /* warm off-white: the page reads as paper, not screen */

  /* type */
  --font:"Sora",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  /* hero type is capped by viewport HEIGHT as well as width, so a short
     laptop screen still shows the whole hero, portrait included */
  --fs-hero:clamp(2.6rem,min(7.4vw,11vh),5.8rem);
  --fs-h1:clamp(2.1rem,4.6vw,3.4rem);
  --fs-h2:clamp(1.8rem,3.6vw,3rem);
  --fs-h3:clamp(1.05rem,1.7vw,1.28rem);
  --fs-lead:clamp(1.1rem,1.6vw,1.34rem);

  /* layout */
  --wrap:1200px;
  --wrap-text:720px;
  --overhang:clamp(40px,7.5vh,100px);   /* how far the portrait drops past the hero */
  --hero-pb:clamp(1.4rem,2.6vh,2.4rem);
  --band:clamp(3.5rem,7vw,6.5rem);
  --r:14px;
  --r-lg:22px;
  --r-pill:999px;

  --shadow-sm:0 1px 2px rgba(2,81,89,.05),0 6px 18px rgba(2,81,89,.05);
  --shadow-md:0 12px 34px rgba(2,81,89,.10);
  --shadow-lg:0 28px 70px rgba(2,81,89,.18);
  --ring:0 0 0 3px rgba(8,168,150,.38);
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}   /* author display rules must not beat the attribute */
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font);font-size:1rem;line-height:1.68;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--deep);text-decoration-thickness:.06em;text-underline-offset:.18em}
a:hover{color:var(--teal)}
h1,h2,h3,h4{font-weight:700;line-height:1.14;letter-spacing:-.022em;color:var(--deep);margin:0 0 .6em}
h1{font-size:var(--fs-h1);font-weight:800}
h2{font-size:var(--fs-h2);font-weight:800}
h3{font-size:var(--fs-h3);font-weight:650}
p{margin:0 0 1.1em;max-width:72ch}
ul,ol{max-width:72ch}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:.4rem}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;z-index:300;background:#fff;padding:.7rem 1.1rem;border-radius:.6rem;box-shadow:var(--shadow-md)}

/* ---------- layout ---------- */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(1.15rem,4vw,2.2rem)}
.narrow{max-width:var(--wrap-text)}
.band{padding-block:var(--band)}
.band--tight{padding-block:clamp(2.4rem,4.5vw,3.6rem)}
.band--surface{background:var(--surface)}
.band--tint{background:var(--teal-tint)}
.band--deep{background:var(--deep);color:#CFE6E7}
.band--deep h2,.band--deep h3{color:#fff}
.band--deep a{color:var(--teal-light)}
.lead{font-size:var(--fs-lead);color:var(--ink-soft);max-width:64ch}
.band--deep .lead{color:#B8D8DA}
.muted{color:var(--ink-soft)}

.eyebrow{
  display:inline-block;font-family:var(--mono);font-size:.74rem;letter-spacing:.17em;
  text-transform:uppercase;font-weight:500;color:var(--teal);margin-bottom:1rem
}
.band--deep .eyebrow{color:var(--teal-light)}
.section-head{max-width:66ch;margin-bottom:clamp(1.9rem,3.2vw,3rem)}
.section-head p:last-child{margin-bottom:0}
.section-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;max-width:none;flex-wrap:wrap}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(250,249,245,.88);
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s
}
.site-header.is-stuck{border-bottom-color:var(--grid);box-shadow:0 2px 16px rgba(2,81,89,.05)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:74px}
.brand{
  display:inline-flex;align-items:baseline;gap:.05rem;font-weight:800;font-size:1.12rem;
  letter-spacing:-.03em;color:var(--deep);text-decoration:none;white-space:nowrap
}
.brand em{font-style:normal;color:var(--teal)}
.nav-links{display:flex;align-items:center;gap:.1rem;list-style:none;margin:0;padding:0}
.nav-links a{
  display:block;padding:.55rem .82rem;border-radius:var(--r-pill);
  font-size:.93rem;font-weight:500;color:var(--ink-soft);text-decoration:none;transition:.16s
}
.nav-links a:hover{color:var(--deep);background:var(--teal-tint)}
.nav-links a[aria-current="page"]{color:var(--deep);font-weight:600;background:var(--teal-tint)}
.nav-cta{
  margin-left:.45rem;padding:.58rem 1.1rem!important;background:var(--teal);color:#fff!important;
  font-weight:600!important;box-shadow:0 4px 14px rgba(8,168,150,.3)
}
.nav-cta:hover{background:var(--teal-600)!important;color:#fff!important}
.nav-toggle{display:none;background:none;border:0;padding:.5rem;cursor:pointer;color:var(--deep)}
.nav-toggle svg{width:26px;height:26px}
@media (max-width:940px){
  .nav-toggle{display:block}
  .nav-links{
    position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;gap:.15rem;
    background:#fff;padding:1rem clamp(1.15rem,4vw,2.2rem) 1.6rem;border-bottom:1px solid var(--grid);
    box-shadow:var(--shadow-md);transform:translateY(-145%);transition:transform .28s cubic-bezier(.4,0,.2,1)
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:.8rem 1rem;font-size:1.02rem}
  .nav-cta{margin:.5rem 0 0;text-align:center}
}

/* ---------- hero ---------- */
.hero{
  position:relative;color:#CFE6E7;overflow:visible;   /* the portrait hangs out of it */
  display:flex;flex-direction:column;
  padding-top:clamp(2rem,5.5vh,4.4rem);
  padding-bottom:var(--hero-pb);
  background:radial-gradient(120% 90% at 78% 18%,rgba(8,168,150,.24) 0%,rgba(1,47,53,0) 62%),
             linear-gradient(160deg,#012F35 0%,#023E45 55%,#02545C 100%)
}
.hero-grid{
  flex:1 1 auto;                                      /* fill the tall hero */
  display:grid;grid-template-columns:minmax(0,1.13fr) minmax(0,.87fr);
  gap:clamp(2rem,5vw,4.5rem);align-items:center
}
/* The band is tall enough to hold the next section below the fold, and short
   enough that the portrait — which hangs past its bottom edge — still lands
   about 20px above it. Both follow from the same two variables. */
@media (min-width:921px){
  .hero{min-height:calc(100vh - 94px + var(--hero-pb) - var(--overhang))}
}
@media (max-width:920px){
  .hero{padding-top:clamp(3rem,7vw,5rem)}
  .hero-grid{grid-template-columns:1fr;gap:2.4rem}
}
.hero h1{
  color:#fff;font-size:var(--fs-hero);font-weight:800;letter-spacing:-.04em;
  margin:0 0 1.9rem;text-wrap:balance
}
.hero h1::after{
  content:"";display:block;width:64px;height:3px;background:var(--teal);
  margin-top:1.5rem;border-radius:2px
}
.iam{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.24em;text-transform:lowercase;
  color:#9FCFD3;margin:0 0 1rem
}

/* the three roles */
.roles{list-style:none;margin:0;padding:0;display:grid;gap:.2rem}
.roles li{
  font-size:clamp(1.35rem,3.1vw,2.45rem);font-weight:700;line-height:1.26;letter-spacing:-.032em
}
.roles li:nth-child(1){color:var(--teal-light)}
.roles li:nth-child(2){color:var(--orange)}
.roles li:nth-child(3){color:#fff}
.hero p.lead{color:#B8D8DA;max-width:56ch}
.hero-actions{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:2rem}
.hero-meta{
  display:flex;gap:1.5rem;flex-wrap:wrap;margin-top:2.4rem;padding-top:1.6rem;
  border-top:1px solid rgba(127,221,209,.22);font-family:var(--mono);font-size:.78rem;color:#8FC0C4
}
.hero-meta b{color:#fff;font-weight:600}

/* square, no rounding, dropped so its lower part crosses onto the paper below.
   Sized against viewport height so the whole picture is visible on landing. */
.portrait{position:relative;z-index:2;top:var(--overhang);align-self:end;justify-self:end}
.portrait img{
  width:min(100%,58vh);aspect-ratio:1/1;object-fit:cover;border-radius:0;
  box-shadow:var(--shadow-lg);filter:saturate(.92) contrast(1.02)
}
@media (max-width:920px){.portrait img{width:min(100%,46vh)}}

/* ---------- rail + content layout ---------- */
.layout{
  display:grid;grid-template-columns:196px minmax(0,1fr);
  gap:clamp(2rem,6vw,5.5rem);align-items:start;
  /* room for the overhanging portrait before the first section starts */
  padding-top:calc(clamp(3rem,6vw,5.5rem) + var(--overhang));
  padding-bottom:clamp(3rem,6vw,5.5rem)
}
.rail{position:sticky;top:48px}
.rail-brand{
  display:block;font-weight:800;font-size:1.02rem;letter-spacing:-.03em;color:var(--deep);
  text-decoration:none;margin:0 0 1.5rem 1rem
}
.rail-brand em{font-style:normal;color:var(--teal)}
.rail-brand:hover{color:var(--teal)}
.rail ol{list-style:none;margin:0;padding:0;display:grid;gap:.1rem;border-left:1px solid var(--grid)}
.rail ol a{
  display:block;padding:.52rem 0 .52rem 1rem;margin-left:-1px;border-left:2px solid transparent;
  font-family:var(--mono);font-size:.79rem;color:var(--ink-faint);text-decoration:none;transition:.18s
}
.rail ol a:hover{color:var(--deep)}
.rail ol a.on{color:var(--deep);border-left-color:var(--teal)}
.rail-links{display:grid;gap:.5rem;margin:1.6rem 0 0 1rem}
.rail-links a{
  font-family:var(--mono);font-size:.75rem;color:var(--ink-faint);text-decoration:none
}
.rail-cv{color:var(--teal-600)!important;font-weight:500}
.rail-links a:hover{color:var(--deep)}
.rail-cv:hover{color:var(--deep)!important}
@media (max-width:1000px){
  .layout{grid-template-columns:1fr;gap:0}
  .rail{display:none}
}

/* the top bar hands over to the rail once the hero is behind you */
.site-header{transition:transform .34s cubic-bezier(.4,0,.2,1),border-color .2s,box-shadow .2s}
@media (min-width:1001px){
  body.past-hero .site-header{transform:translateY(-102%);box-shadow:none;border-bottom-color:transparent}
}

/* ---------- sections ---------- */
.sec{padding-block:clamp(2.6rem,5vw,4.2rem);border-top:1px solid var(--grid);position:relative}
.sec:first-child{border-top:0;padding-top:0}
.sec h2{font-size:clamp(1.7rem,3.2vw,2.5rem);margin-bottom:.5rem}
.sec-sub{font-family:var(--mono);font-size:.84rem;color:var(--ink-faint);margin:0 0 2rem}
.topics{list-style:none;margin:0 0 1.4rem;padding:0;display:flex;flex-wrap:wrap;gap:.45rem}
.topics li{
  font-family:var(--mono);font-size:.82rem;color:var(--deep);
  background:var(--teal-tint);border-radius:var(--r-pill);padding:.34rem .9rem
}
.sec .lead{margin-bottom:1.3rem}

/* ---------- page hero (inner pages) ---------- */
.page-hero{background:var(--deep);color:#CFE6E7;padding-block:clamp(2.8rem,5.5vw,4.6rem)}
.page-hero h1{color:#fff;max-width:20ch;margin-bottom:.55rem}
.page-hero p{color:#B8D8DA;font-size:var(--fs-lead);max-width:62ch;margin:0}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;border-radius:var(--r-pill);
  padding:.78rem 1.5rem;font-weight:600;font-size:.95rem;text-decoration:none;
  border:1.5px solid transparent;cursor:pointer;transition:.18s ease;font-family:inherit
}
.btn--primary{background:var(--teal);color:#fff;box-shadow:0 6px 18px rgba(8,168,150,.3)}
.btn--primary:hover{background:var(--teal-600);color:#fff;transform:translateY(-2px)}
.btn--ghost{border-color:rgba(255,255,255,.42);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.btn--outline{border-color:var(--deep);color:var(--deep)}
.btn--outline:hover{background:var(--deep);color:#fff}
.btn--sm{padding:.5rem 1rem;font-size:.86rem}

.arrow-link{
  display:inline-flex;align-items:center;gap:.4rem;font-weight:600;font-size:.95rem;
  text-decoration:none;color:var(--deep)
}
.arrow-link span{transition:transform .18s}
.arrow-link:hover span{transform:translateX(4px)}

/* ---------- numbers ---------- */
.stats{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
  gap:clamp(1.2rem,3vw,2.4rem);margin-top:2.4rem
}
.stat .num{font-size:clamp(2rem,3.6vw,2.9rem);font-weight:800;color:var(--teal);letter-spacing:-.04em;line-height:1}
.stat .lbl{font-size:.88rem;color:var(--ink-soft);margin-top:.5rem;max-width:24ch}
.band--deep .stat .num{color:var(--teal-light)}
.band--deep .stat .lbl{color:#9FC4C6}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));gap:clamp(1.1rem,2.2vw,1.7rem)}
.cards--2{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
.card{
  background:var(--white);border:1px solid var(--grid);border-radius:var(--r);
  padding:clamp(1.4rem,2.4vw,1.9rem);transition:.2s ease
}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:transparent}
.card h3{margin-bottom:.45rem}
.card p{font-size:.95rem;color:var(--ink-soft);margin-bottom:0}
.card .ico{
  width:42px;height:42px;border-radius:12px;background:var(--teal-tint);color:var(--deep);
  display:grid;place-items:center;margin-bottom:1.1rem
}
.card .ico svg{width:22px;height:22px}
.card--role .ico{background:var(--orange-tint)}
.card--role:nth-child(1) .ico{background:var(--teal-tint)}
.card--role:nth-child(3) .ico{background:var(--deep-tint)}
.card-kicker{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-faint);display:block;margin-bottom:.7rem
}

/* ---------- theme blocks (research) ---------- */
.theme{
  display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:clamp(1.6rem,4vw,3.4rem);padding-block:clamp(2.2rem,4vw,3.2rem);
  border-top:1px solid var(--grid);align-items:start
}
.theme:first-of-type{border-top:0;padding-top:0}
@media (max-width:840px){.theme{grid-template-columns:1fr;gap:1.2rem}}
.theme h2{font-size:clamp(1.35rem,2.4vw,1.85rem);margin-bottom:.7rem}
.theme .theme-q{font-family:var(--mono);font-size:.78rem;color:var(--teal);letter-spacing:.06em;margin-bottom:.9rem}
.theme p{font-size:.98rem}
.chips{display:flex;flex-wrap:wrap;gap:.4rem;margin:1rem 0 0;padding:0;list-style:none}
.chip{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;background:var(--surface);
  border:1px solid var(--grid);color:var(--ink-soft);border-radius:var(--r-pill);padding:.26rem .7rem
}

/* ---------- the three roles, explained ---------- */
.roles-explain{list-style:none;margin:2.2rem 0 0;padding:0;display:grid;gap:0}
.roles-explain li{
  display:grid;grid-template-columns:232px 1fr;gap:1.6rem;align-items:baseline;
  padding:1.05rem 0;border-top:1px solid var(--grid)
}
.roles-explain li>span{
  font-family:var(--mono);font-size:.82rem;color:var(--deep);letter-spacing:-.01em;line-height:1.5
}
.roles-explain li:nth-child(1)>span{color:var(--teal-600)}
.roles-explain li:nth-child(2)>span{color:var(--orange)}
.roles-explain li:nth-child(3)>span{color:var(--deep)}
.roles-explain p{margin:0;font-size:.97rem;color:var(--ink-soft)}
@media (max-width:640px){.roles-explain li{grid-template-columns:1fr;gap:.3rem}}

/* ---------- publications ---------- */
.search{position:relative;max-width:420px;display:block;margin-bottom:2rem}
.search input{
  width:100%;font:inherit;font-size:.95rem;padding:.7rem 1rem .7rem 2.5rem;
  border:1px solid var(--grid);border-radius:var(--r-pill);background:#fff;color:var(--ink)
}
.search input::placeholder{color:var(--ink-faint)}
.search svg{position:absolute;left:.95rem;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--ink-faint)}
/* by-year roll-down */
details.year{border-top:1px solid var(--grid)}
details.year:last-of-type{border-bottom:1px solid var(--grid)}
details.year>summary{
  display:flex;align-items:center;gap:1rem;cursor:pointer;list-style:none;
  padding:1.05rem .2rem;transition:color .16s
}
details.year>summary::-webkit-details-marker{display:none}
details.year>summary:hover .y{color:var(--teal)}
details.year .y{
  font-family:var(--mono);font-size:1.22rem;font-weight:500;color:var(--deep);
  letter-spacing:.01em;transition:color .16s
}
details.year .n{font-family:var(--mono);font-size:.76rem;color:var(--ink-faint);margin-right:auto}
details.year .chev{
  width:11px;height:11px;border-right:1.6px solid var(--ink-faint);border-bottom:1.6px solid var(--ink-faint);
  transform:rotate(45deg) translate(-2px,-2px);transition:transform .22s ease
}
details.year[open] .chev{transform:rotate(-135deg) translate(-2px,-2px)}
details.year[open] .y{color:var(--teal-600)}
details.year>ul{padding-bottom:1rem}
.pubs{list-style:none;margin:0;padding:0;display:grid;gap:.15rem}
.pub{padding:.72rem .8rem;border-radius:var(--r);transition:background .16s;margin-inline:-.8rem}
.pub:hover{background:var(--surface)}
.pub-title{font-size:1rem;font-weight:600;line-height:1.42;margin:0 0 .22rem;color:var(--deep)}
.pub-title a{color:inherit;text-decoration:none}
.pub-title a:hover{color:var(--teal)}
.pub-meta{font-size:.87rem;color:var(--ink-soft);margin:0}
.pub-meta .venue{font-style:italic}
.pub-empty{font-size:.95rem;color:var(--ink-faint);padding:1.4rem 0}

/* ---------- talks ---------- */
.talks{list-style:none;margin:0;padding:0}
.talk{
  display:grid;grid-template-columns:132px 1fr;gap:clamp(1rem,2.4vw,2rem);
  padding:1.35rem 0;border-top:1px solid var(--grid);align-items:start
}
.talk:first-child{border-top:0}
.talk-date{font-family:var(--mono);font-size:.82rem;color:var(--ink-faint);line-height:1.5;padding-top:.15rem}
.talk h3{font-size:1.02rem;margin-bottom:.35rem;font-weight:650}
.talk h3 a{color:inherit;text-decoration:none}
.talk h3 a:hover{color:var(--teal)}
.talk-meta{font-size:.9rem;color:var(--ink-soft);margin:0}
.talk-badge{
  display:inline-block;font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;
  background:var(--orange-tint);color:#9A4A03;border-radius:var(--r-pill);padding:.12rem .55rem;margin-left:.45rem;
  vertical-align:.14em
}
@media (max-width:620px){.talk{grid-template-columns:1fr;gap:.35rem}}

/* ---------- affiliations / timeline ---------- */
.affil{list-style:none;margin:0;padding:0;display:grid;gap:0}
.affil li{
  display:grid;grid-template-columns:200px 1fr;gap:1.4rem;padding:1rem 0;
  border-top:1px solid var(--grid);align-items:baseline
}
.affil li:first-child{border-top:0}
.affil .role{
  font-family:var(--mono);font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--teal)
}
.affil .org{font-size:.98rem;color:var(--ink)}
.affil .org a{color:inherit;text-decoration:none;border-bottom:1px solid var(--grid)}
.affil .org a:hover{color:var(--teal);border-color:var(--teal)}
.band--deep .affil li{border-color:rgba(127,221,209,.18)}
.band--deep .affil .role{color:var(--teal-light)}
.band--deep .affil .org{color:#E4F2F2}
.band--deep .affil .org a{border-color:rgba(127,221,209,.3)}
@media (max-width:640px){.affil li{grid-template-columns:1fr;gap:.25rem}}

/* ---------- misc blocks ---------- */
.callout{
  border-left:3px solid var(--teal);background:var(--teal-tint);
  border-radius:0 var(--r) var(--r) 0;padding:1.2rem 1.5rem;margin:1.8rem 0
}
.callout p:last-child{margin-bottom:0}
.callout--orange{border-color:var(--orange);background:var(--orange-tint)}

.kv{list-style:none;margin:0;padding:0;display:grid;gap:.9rem}
.kv dt,.kv .k{
  font-family:var(--mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint)
}
.kv dd,.kv .v{margin:.2rem 0 0;font-size:.98rem}
.link-list{list-style:none;margin:0;padding:0;display:grid;gap:.15rem}
.link-list a{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.62rem 0;border-bottom:1px solid var(--grid);text-decoration:none;color:var(--ink);font-size:.97rem
}
.link-list a:hover{color:var(--teal)}
.link-list a::after{content:"↗";color:var(--ink-faint);font-size:.85rem}
.link-list a:hover::after{color:var(--teal)}

.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:clamp(1.8rem,4vw,3.5rem)}
.cta{text-align:center}
.cta p{margin-inline:auto}

/* ---------- footer ---------- */
.site-footer{background:var(--deep-900);color:#8FB4B8;padding-block:clamp(2.6rem,5vw,4rem);font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:clamp(1.6rem,4vw,3rem)}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>:first-child{grid-column:1/-1}}
.footer-brand{display:block;font-weight:800;font-size:1.12rem;color:#fff;margin-bottom:.7rem;letter-spacing:-.03em}
.footer-brand em{font-style:normal;color:var(--teal)}
.site-footer h4{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--teal-light);font-weight:500;margin:0 0 .9rem
}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.42rem}
.site-footer a{color:#B8D8DA;text-decoration:none}
.site-footer a:hover{color:#fff}
.footer-bottom{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  margin-top:2.6rem;padding-top:1.4rem;border-top:1px solid rgba(127,221,209,.16);
  font-family:var(--mono);font-size:.76rem;color:#6E9599
}

/* ---------- reveal (js-gated) ---------- */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s cubic-bezier(.22,1,.36,1)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none}}

/* ---------- toast ---------- */
.toast{
  position:fixed;left:50%;bottom:1.6rem;transform:translate(-50%,140%);
  background:var(--deep);color:#fff;padding:.7rem 1.2rem;border-radius:var(--r-pill);
  font-size:.88rem;box-shadow:var(--shadow-md);z-index:400;transition:transform .28s cubic-bezier(.22,1,.36,1)
}
.toast.show{transform:translate(-50%,0)}

/* ---------- print ---------- */
@media print{
  .site-header,.site-footer,.pub-toolbar,.hero-actions,.btn,.to-top{display:none!important}
  body{font-size:11pt}
  .band{padding-block:.6rem}
  .pub{break-inside:avoid;padding:.35rem 0}
  a{color:#000;text-decoration:none}
  .page-hero{background:none;color:#000}
  .page-hero h1,.page-hero p{color:#000}
}